/*
 *  Copyright 2009-2016 Weibo, Inc.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package com.weibo.api.motan.protocol.example;

/**
 * @author maijunsheng
 * @version 创建时间：2013-6-6
 * 
 */
public class World implements IWorld {

    @Override
    public String world() {
        return "void";
    }

    @Override
    public String world(String world) {
        return world;
    }

    public String worldSleep(String world, int sleep) {
        if (sleep > 0) {
            try {
                Thread.sleep(sleep);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
        return world;
    }
}
